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New Paper Warns Rubric-Based RL Rewards Higher Scores Over Better Answers
A Hugging Face paper argues that additive aggregation in rubric-based reinforcement learning lets models game the score, and propo...
Harness² Brings Recursive Self-Improvement to Open-World AI Agents
A new Hugging Face paper introduces Harness², a plug-and-play framework that recursively refines an agent's execution harness with...
DoSA Cuts Sparse Attention Cost While Keeping Exact Top-K Selection
A new Hugging Face paper introduces DoSA (Dots Sparse Attention), a lossless method that avoids scoring every key by using bounds...
Vela Turns Real User Behavior Into Training Signal, Boosting LLM Performance
A new Hugging Face paper proposes using anonymized long-term user behavior as supervision, converting records from 100,000 users i...
Google DeepMind Details Safety Framework as Gemini 4 Argon Rolls Out Broadly
Google DeepMind is expanding access to Gemini 4 Argon after a limited pilot showed frontier-level cyberdefense capabilities, inclu...
Google DeepMind Unveils Gemini 4 Argon for Robotics, Scoring 87% on Embodied Reasoning Benchmark
Gemini 4 Argon brings a step change in physical understanding, code generation, and visual-semantic reasoning, scoring 87% on the...
Google DeepMind Launches Gemini 4 Argon, Its Newest Frontier Model
Gemini 4 Argon is now globally available to developers, enterprises, and consumers, with Google claiming it outperforms rival fron...
Higgsfield Uses OpenAI's GPT-6 Astra to Extend AI Video to Over 10 Minutes
Higgsfield is leveraging OpenAI's GPT-6 Astra to push AI-generated video from one minute to over ten minutes, while adding precise...
Manus Partners with OPPO to Bring Agentic AI to Smartphones
Manus announced a partnership with OPPO to bring agentic AI experiences to smartphones, debuting within OPPO AI Mind Pilot's new A...
T3lescope Reconstructs High-Fidelity 3D Meshes at Any Resolution Without Per-Scene Optimization
A new generative method from PFN Research reconstructs detailed 3D scene meshes from posed multi-view images using a single fixed-...
Hugging Face Paper Unveils CrossTimeEdit for Reconstructing Decade-Old Street Views
A new Hugging Face paper introduces VIGOR-his, a decade-spanning cross-view dataset, and CrossTimeEdit, a reward-guided editing mo...
New Framework Activates GUI Agent Experience Only When It Applies
Researchers argue that retrieving task-relevant interaction history for personal GUI agents mainly helps the first step, and propo...